public virtual void TestReplaceNaNs()
{
com.esri.core.geometry.Envelope env = new com.esri.core.geometry.Envelope();
com.esri.core.geometry.Point pt = new com.esri.core.geometry.Point();
pt.SetXY(1, 2);
pt.SetZ(double.NaN);
pt.QueryEnvelope(env);
pt.ReplaceNaNs(com.esri.core.geometry.VertexDescription.Semantics.Z, 5);
NUnit.Framework.Assert.IsTrue(pt.Equals(new com.esri.core.geometry.Point(1, 2, 5)));
NUnit.Framework.Assert.IsTrue(env.HasZ());
NUnit.Framework.Assert.IsTrue(env.QueryInterval(com.esri.core.geometry.VertexDescription.Semantics.Z, 0).IsEmpty());
env.ReplaceNaNs(com.esri.core.geometry.VertexDescription.Semantics.Z, 5);
NUnit.Framework.Assert.IsTrue(env.QueryInterval(com.esri.core.geometry.VertexDescription.Semantics.Z, 0).Equals(new com.esri.core.geometry.Envelope1D(5, 5)));
}